It was recently enabled for non-x86 targets and doesn't seem to work for MIPS.
The reason is currently unclear so XFAILing while I investigate.
llvm-svn: 251466
This patch fixes the ptrace interceptor for aarch64. The PTRACE_GETREGSET
ptrace syscall with with invalid memory might zero the iovec::iov_base
field and then masking the subsequent check after the syscall (since it
will be 0 and it will not trigger an invalid access). The fix is to copy
the value on a local variable and use its value on the checks.
The patch also adds more coverage on the Linux/ptrace.cc testcase by addding
check for PTRACE_GETREGSET for both general and floating registers (aarch64
definitions added only).
llvm-svn: 251331
Summary:
Address sanitization of ptrace(2) is only implemented for x86, so skip
the test on other targets.
Reviewers: kcc, eugenis, earthdok, samsonov
Reviewed By: samsonov
Subscribers: llvm-commits
Differential Revision: http://reviews.llvm.org/D6215
llvm-svn: 221777
ASAN, UBSAN and profile tests that don't work with arm-linux-gnueabi and
android also don't work on armv7l-linux-gnueabihf. Some of the tests have
known causes, others not yet. In order to get a green bot, I'm disabling
those tests for now and will investigate when the priority rises.
llvm-svn: 219343
